Acts that can be identified as trademark infringement are:

1. Use a trademark that is the same as or similar to its registered trademark on the same or similar goods without the permission of the trademark registrant.

2. Selling goods that infringe the exclusive right to use a registered trademark.

3. Forge or make a registered trademark logo of others without authorization or sell a forged or made registered trademark logo without authorization.

4. Changing the registered trademark without the consent of the trademark registrant and putting the goods with the changed trademark on the market again is called "reverse counterfeiting".

5, causing other damage to the exclusive right to use a registered trademark of others.